14031321 has 8 divisors (see below), whose sum is σ = 19025760. Its totient is φ = 9195552.

The previous prime is 14031319. The next prime is 14031337. The reversal of 14031321 is 12313041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14031321 - 2¹ = 14031319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14031321.

It is not an unprimeable number, because it can be changed into a prime (14031361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39460 + ... + 39813.

It is an arithmetic number, because the mean of its divisors is an integer number (2378220).

Almost surely, 2^14031321 is an apocalyptic number.

It is an amenable number.

14031321 is a deficient number, since it is larger than the sum of its proper divisors (4994439).

14031321 is an equidigital number, since it uses as much as digits as its factorization.

14031321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79335.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 14031321 is about 3745.8404931337. The cubic root of 14031321 is about 241.1938260399.

Adding to 14031321 its reverse (12313041), we get a palindrome (26344362).

The spelling of 14031321 in words is "fourteen million, thirty-one thousand, three hundred twenty-one".